/Engine/Plugins/Experimental/MeshLODToolset/Source/MeshLODToolset/Public/Graphs/GenerateStaticMeshLODProcess.h
Configure the constraint on the specified Source Material
void UpdateSourceBakeMaterialConstraint ( [UMaterialInterface](API\Runtime\Engine\Materials\UMaterialInterface) * Material, [EMaterialBakingConstraint](API\Plugins\MeshLODToolset\Graphs\UGenerateStaticMeshLODProcess\EMaterialBakingC-) Constraint )